Description

Dodecyl Octyl Butanedioate is a high-purity diester compound, also known as dioctyl dodecyl succinate. This specialty chemical serves as a versatile and efficient intermediate and functional additive, prized for its excellent solvency and plasticizing properties. It is essential for manufacturers in the personal care, polymer, and specialty chemical industries seeking reliable performance and consistent quality.

Application

• Primary plasticizer and co-plasticizer in flexible PVC and other polymer formulations.
• Key emollient and solvent in cosmetic and personal care products such as creams, lotions, and sunscreens.
• Functional additive in industrial lubricants and metalworking fluids.
• Intermediate in the synthesis of specialty surfactants and esters.
• Carrier solvent for pigments, dyes, and active ingredients.
• Component in specialty adhesives and sealants for enhanced flexibility.

Basic Information

Product Name	Dodecyl Octyl Butanedioate
CAS No.	54303-70-7
Molecular Formula	C24H46O4
Molecular Weight	398.62 g/mol
Synonyms	Dioctyl Dodecyl Succinate; Succinic Acid, Dioctyl Dodecyl Ester; Butanedioic Acid, 1,4-Didodecyl Octyl Ester; Dodecyl Octyl Ester of Butanedioic Acid; Octyl Dodecyl Succinate; Lanol 168S; Schercemol DOSS
EINECS	Contact for details

Quality Control

Our Dodecyl Octyl Butanedioate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. A comprehensive Certificate of Analysis (COA) documenting these results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Value	≤ 1.0 mg KOH/g
Moisture (KF)	≤ 0.1%
Specific Gravity (20°C)	0.90 - 0.92
Refractive Index (20°C)	1.445 - 1.455

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.